نتایج جستجو برای: serogrouping
تعداد نتایج: 205 فیلتر نتایج به سال:
Ten serogroups of Legionella pneumophila have now been described.' Although the direct fluorescent antibody technique is widely used to identify and serologically differentiate L pneumophila isolates,2 some cross reactivity between serogroups3 and some staining of non-legionella organisms with legionella antisera4 have been reporrea. Several simple alternatives to the direct fluorescent antibod...
Results: Twenty one C. jejuni strains belonged to the following Penner’s serogroups: 8 strains were group A, 13 strains were group O. The remaining 5 strains were non-typable. RAPD-PCR analysis of 26 strains of Campylobacter jejuni yielded multiple amplification products in all of them. None of the strains processed by this method was non-typable. According to the number and sizes of amplificat...
BACKGROUND In sub-Saharan Africa, non-typhoidal Salmonella (NTS) are emerging as a prominent cause of invasive disease (bacteremia and focal infections such as meningitis) in infants and young children. Importantly, including data from Mali, three serovars, Salmonella enterica serovar Typhimurium, Salmonella Enteritidis and Salmonella Dublin, account for the majority of non-typhoidal Salmonella...
Streptococcus pseudoporcinus, a beta-hemolytic microorganism first isolated from the female gastrourinary tract in 2006, cross-reacts with serogrouping kits for group B Streptococcus (GBS) and could be misidentified in the laboratory. The epidemiologic characteristics of this species have not been reported previously, but this organism is thought to be rare. Paired vaginal and rectal samples we...
Serogrouping and resistance gene detection in avian pathogenic E.coli isolated from broiler chickens
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